<http://schema.org/description>
"A method for changing the sex of prawns from female to male has been developed by an Israeli scientist, who believes it will boost yields of larger male prawns. Matthew Stock reports."^^<http://www.w3.org/2001/XMLSchema#string>
<http://uk.reuters.com/video/2015/10/19/prawn-sex-change-boosts-male-yields-say?videoId=365990124>